7Pcs Pro Back Case Opener Cover Remover for Rolex & Tudor Watch Repair Tool Kit
Features:
100% Brand new and high quality
This hand wrench is made to open watches case back
6 grooved chucks, diameter sizes (mm)：
NO.0--18.50mm (0.73 inch)
NO.1--20.20mm (0.8 inch)
NO.2--22.50mm (0.89 inch)
NO.3--26.50mm (1 inch)
NO.4--28.30mm (1.11 inch)
NO.5--29.50mm (1.16 inch)
Sturdy construction:
Designed for opening and fitting screw cases for Rolex and for Tudor
Includes wrench and six grooved dies